LK202-25-USB Matrix Orbital, LK202-25-USB Datasheet - Page 33

• Manufacturer Part Number: LK202-25-USB
• Description: LCD Character Display Modules Yel/Grn Background Black Text
• Manufacturer: Matrix Orbital

Specifications of LK202-25-USB

• Character Count X Line: 20 x 2
• Module Size (w X H X T): 116 mm x 37 mm x 25.73 mm
• Fluid Type: STN
• Voltage Rating: 5 V
• Operating Temperature Range: 0 C to + 50 C

7 General Purpose Output
7.1 Introduction
them with up to 20mA of current at 5V. The LK202-25-USB has 6 GPOs which are software controlled,
with functions to turn them on/off and set the power state for the next startup.
7.2 General Purpose Output Off
7.3 General Purpose Output On
Matrix Orbital
General purpose outputs allow you to connect devices, such as LEDs, to the LK202-25-USB and supply
Description
Remembered
Syntax
Parameters
Description
Remembered
Syntax
Parameters
This command will place a bar graph at the specified [Column] with the
specified [Length]. The [Length] is the size in pixels of the bar graph.
NOTES
No
This command turns OFF general purpose output [num].
NOTE OFF means that the output is pulled LOW.
Yes
Hexadecimal
Decimal
ASCII
Parameter
Num
Hexadecimal
Decimal
ASCII
Parameter
Num
• A Vertical Bar style must be initialized before this command is executed.
• Bar graphs may be one directional only.
LK202-25-USB
0xFE 0x56 [Num]
254 86 [Num]
254 “V” [Num]
0xFE 0x57 [Num]
254 87 [Num]
254 “W” [Num]
Length
Length
1
1
Description
GPO number.
Description
GPO number.
29